AS3 Performance high - pressure radiator caps are a must - have for serious racers. When your motorcycle's motor runs at high temperatures, these caps effectively prevent coolant loss from the radiators, allowing your bike to keep going and helping you cross the finish line. Be aware that long - term high - temperature operation of the motor can potentially damage the engine.
**Will Fit**:
- 2018 - 2022 Husqvarna TC 85
- 2016 - 2022 Husqvarna TC 125
- 2017 - 2019 Husqvarna TX 125
- 2017 - 2022 Husqvarna TE 150
- 2016 - 2022 Husqvarna TC 250
- 2017 - 2022 Husqvarna TE 250
- 2017 - 2022 Husqvarna TE 300
- 2017 - 2022 Husqvarna TX 300
- 2016 - 2022 Husqvarna FC 250
- 2017 - 2022 Husqvarna FE 250
- 2016 - 2022 Husqvarna FC 350
- 2017 - 2022 Husqvarna FE 350
- 2017 - 2022 Husqvarna FX 350
- 2016 - 2022 Husqvarna FC 450
- 2017 - 2022 Husqvarna FE 450
- 2017 - 2022 Husqvarna FX 450
- 2016 - 2022 Husqvarna FS 450
- 2017 - 2022 Husqvarna FE 501
**Features**:
- Stops coolant from overflowing during high - temperature operation.
- Withstands more pressure than standard radiator caps.
- Fits all Honda radiators without any modifications.
- Has a polished aluminium finish with AS3 Performance branding.
- A UK - made product with a 12 - month warranty.
- You'll receive the exact cap shown in the picture.

Using your AS3 high - pressure radiator cap is easy. Just remove the old radiator cap and replace it with this one. Make sure it's properly tightened.
When riding your motorcycle, especially during long - term high - temperature operation, keep an eye on the engine's temperature. Remember, extended high - temperature running can harm the engine, so try to avoid it when possible.
For maintenance, check the cap regularly for any signs of wear or damage. If you notice any cracks or if it doesn't seem to be sealing properly, it might be time to replace it. And don't worry, this product comes with a 12 - month warranty from the UK company, so you're covered if there are any issues within that time.